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DAC11001A, DAC91001, DAC81001
SLASEL0B – OCTOBER 2019 – REVISED JUNE 2020
DACx1001 20-Bit, 18-Bit, and 16-Bit, Low-Noise, Ultra-Low Harmonic Distortion, FastSettling, High-
Voltage Output, Digital-to-Analog Converters (DACs)
1 Features
•1 20-bit monotonic: 1-LSB DNL (max) • Integral linearity: 4-LSB INL (max) • Low noise: 7nV/√Hz • Code independent low glitch:
1 nV-s • Excellent THD: –105 dB at 1-kHz fOUT • Fast settling: 1 µs • Flexible output ranges: VREFPF to VREFNF • Integrated, precision feedback resistors • 50-MHz, 4-wire SPI-compatible interface
– Readback – Daisy-chain • Temperature range: –40°C to...